. >>> tonight the excentric john mcafee told wire.com that he had nothing to do with the death of his neighbor in belize. police call mcafee a person of interest in the killing of a 52- year-old builder from florida. he was found shot to death yesterday. last week that building had filed a complaint claiming that mcafee had fired off guns. mcafee tonight says he is in hiding and will not talk to police in belize willingly because he says he's afraid they will kill him. >>> ktvu's noelle walker takes us on a historic tour to places not seen by the public in more than 50 years. >>> coit tower is iconic san francisco. it's a look out where tourists look out ward but few take the time to look inward. >> it's a little like getting part of my father back. >> reporter: lilly is granddaughter of coit who donated to build the tower. >> so here i am at age 11. >> reporter: ruth gottstein's father was one of coit tower principal tower. he painted himself in the library and importallized his daughter. >> do you see yourself in there? >> yeah. >> reporter: so we're heading to the second floor an a